. >> straight ahead, casey anthony may be headed back to the courtroom. what is she up to now? and royal watchers, hold on to your crown, a long-time queen is giving up her throne and a new king is about to be crowned in europe. that's coming up. >> casey anthony was acquited of killing her two-year-old daughter, caylee. >> it tops our favorite twitter moments of the day. the associated press tweeting, dutch queen betrace will abdicate, after 33 years as head of state. prince william alexander to be queen. queen betrix of the netherlands clearing the way for her eldest son to be the first king in more than a century. out of sirria, the washington post tweeting, syria's president assad says his wife is pregnant. the syrian president, whose regime is embroiled in a civil war let the news slip in a newspaper interview. check out this tweet from south carolina governor nikki halley, watching "the bachelor," i'm amazed 25 girls would put themselves through this process of fighting for the same guy, so not worth it... >> now, you will remember, last week, he saved a dog left in the f